package com.wangyk.mybatis.demo.extend_demo;

public class Bird extends Animal {
    private String birdStr;

    public String getBirdStr() {
        return birdStr;
    }

    public void setBirdStr(String birdStr) {
        this.birdStr = birdStr;
    }

    @Override
    public String toString() {
        return "Bird{" +
                "birdStr='" + birdStr + '\'' +
                '}';
    }
}
